 html, body, div, span, applet, object, iframe,
 h1, h2, h3, h4, h5, h6, p, blockquote, pre,
 a, abbr, acronym, address, big, cite, code,
 del, dfn, em, img, ins, kbd, q, s, samp,
 small, strike, sub, sup, tt, var,
 b, u, i, center,
 dl, dt, dd, ol, ul, li,
 fieldset, form, label, legend,
 table, caption, tbody, tfoot, thead, tr, th, td,
 article, aside, canvas, details, embed,
 figure, figcaption, footer, header,
 menu, nav, output, ruby, section, summary,
 time, mark, audio, video, input {
   margin: 0;
   padding: 0;
   border: 0;
   font-size: 100%;
   font-weight: normal;
   vertical-align: baseline;
 }
 
 /* HTML5 display-role reset for older browsers */
 article, aside, details, figcaption, figure,
 footer, header, menu, nav, section {
    display: block
  } 
 
 body {
  line-height: 1
 }
  
 blockquote, q  {
  quotes: none
 }
  
 blockquote:before, blockquote:after,
 q:before, q:after {
  content: none
 }
   
 table {
  border-collapse: collapse;
  border-spacing: 0
 }
 
 /* custom */
 a {
  color: #0099cc;
  -webkit-backface-visibility: hidden;
  text-decoration: none;
 }
  
  
 li {
  list-style: none
 }
  
  
 html, body {
  width: 100%;
  height: 100%;
  box-sizing: border-box
}
 .clearfix {
  &:after {
    content: "";
    display: table
   }
 }